8. What two prerequisites must a defendant establish to have his or her conviction overturned on the basis
of ineffective assistance of counsel? (§8.5)
9. What two additional restrictions does the Sixth Amendment place on the conduct of police after
criminal proceedings are initiated? What do police have to do to secure a valid waiver of the Sixth
Amendment right to counsel? (§8.6)
10. List the three procedures police use to for witness identification and describe the purpose for which
each is used. (§8.7)
*12. Which of the following witness identifications is subject to suppression under the Fourth Amendment
exclusionary rule? (§8.7)
a. Police arrest Sam without probable cause and compel him to participate in a lineup. An eyewitness
identifies him.
b. Police detain Sam for investigation without reasonable suspicion and take him to the crime scene
for a showup identification where an eyewitness identifies him.
*13.What two-part test does the process clause impose for deciding when testimony about a positive pretrial
identification is too unreliable to be used as evidence? (§8.9)
*14.Which identification procedures can be challenged under this test? (§8.9)
15. Which identification procedure is the most inherently suggestive? When is it appropriate for police to
use this procedure? (§8.9(A))
16. Give examples of impermissibly suggestive conduct that police should avoid during lineups. Showups?
Photographic identifications? (§8.9)
*17.The fact that a witness has been exposed to an impermissibly suggestive identification procedure does
18. When does a suspect have a Sixth Amendment right to have counsel present during witness
identification proceedings? Be precise both as to the procedures covered and the stage in the
prosecution for this protection to apply. (§8.10)